Positioning and clamping mechanism for production of hard aluminum alloy aluminum-wood ecological door

Abstract

The invention discloses a positioning and clamping mechanism for production of a hard aluminum alloy and aluminum wood ecological door, and belongs to the technical field of aluminum wood door production equipment.The positioning and clamping mechanism is characterized in that a first side face positioning assembly for positioning one side face of a door frame plate is arranged on a support, and a second side face positioning assembly for positioning the other side face of the door frame plate is arranged on the support; the support is provided with a top face positioning assembly used for positioning the top face of the door frame plate, the top face positioning assembly abuts against the second side face positioning assembly, the support is provided with an end face limiting assembly used for limiting one end face of the door frame plate, and the support is provided with a conveying assembly used for conveying the machined door frame plate. The top face positioning plate and the second side face positioning plate can be automatically separated at the same time, the door frame plate positioning and clamping flexibility is improved, meanwhile, thin door frame plates and thick door frame plates of different sizes can be clamped and positioned, and the door frame plate clamping device has the advantages of being high in production efficiency and applicability and good in clamping stability, so that the machining quality of products is guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of aluminum-wood door production equipment, and specifically relates to a positioning and clamping mechanism for the production of hard aluminum alloy aluminum-wood ecological doors. Background Art

[0002] In the field of modern architectural decoration and home furnishing, doors are key components for indoor space separation and passage. Their performance, appearance and environmental protection characteristics have always been the focus of consumers. With the improvement of people's living standards and the enhancement of environmental awareness, traditional door products can no longer meet the diversified needs of the market, and aluminum-wood ecological doors have emerged. Aluminum-wood ecological doors combine the advantages of aluminum alloy and solid wood. They use a broken bridge aluminum structure as the frame of the door frame and door leaf, and are filled with solid wood finger-jointed boards, bridge hole mechanical boards and other materials. The surface is decorated with solid wood veneer or environmentally friendly boards. This structural design makes the aluminum-wood ecological door have the durability, fire resistance, moisture resistance, corrosion resistance and other properties of aluminum alloy, and the natural texture and aesthetic effect of solid wood.

[0003] When processing the end face of the door frame plate of the hard aluminum alloy aluminum-wood ecological door on the machine tool, the door frame plate needs to be positioned and clamped to ensure the stability of the door frame plate during the processing. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the disadvantage of poor stability of the above-mentioned prior art and provide a positioning and clamping mechanism for the production of hard aluminum alloy aluminum-wood ecological doors with high stability and suitable for door frame panels of different sizes.

[0005] The technical solution adopted to solve the above technical problems is: a support is arranged on the machine tool, the support is provided with a first side positioning component for positioning one side of the door frame plate, the support is provided with a second side positioning component for positioning the other side of the door frame plate, the support is provided with a top surface positioning component for positioning the top surface of the door frame plate, the top surface positioning component is in conflict with the second side positioning component, the support is provided with an end surface limiting component for limiting one end surface of the door frame plate, and the support is provided with a conveying component for transporting the processed door frame plate; the top surface positioning component is: a plurality of fixing rods are arranged at intervals on the clamping table, each fixing rod is respectively connected with a top surface positioning plate in a vertical direction for sliding movement, each top surface positioning plate is respectively in conflict with the top surface of the door frame plate for positioning the top surface of the door frame plate, and a conflicting block is respectively arranged at the bottom of each top surface positioning plate, and each fixing rod is respectively provided with a second spring, one end of each second spring is fixedly connected to the top surface positioning plate, and each The cam is provided with a first end fixedly connected to the top of the clamping table, and a second end of the second end is connected to the clamping table by a third spring, and a second end of the second end is connected to the clamping table by a third spring, and a plurality of second end rods are arranged at intervals on the sliding plate, and the number of the first end rods is equal to the number of the top surface positioning plate, and each first end rod is respectively processed with a plane and a second inclined surface that interfere with the corresponding interference block; the bottom of the second transverse track is slidably connected to the sliding plate in the horizontal direction, and a first support rod is arranged on one side of the sliding plate to interfere with the second sliding rod, and a first contact wheel is arranged at one end of the first support rod, and a second electric cylinder is arranged at the bottom of the clamping table, and the output end of the second electric cylinder is fixedly connected to the second contact plate, and a third inclined surface that interferes with the first contact wheel is processed on the second contact plate, and a plurality of second support rods are arranged at intervals on the sliding plate in the horizontal direction, and a second contact wheel that interferes with the second side positioning assembly is arranged on the second support rod.

[0006] Furthermore, a fourth electric cylinder is arranged on the support, and the output end of the fourth electric cylinder is fixedly connected to the bottom of the fixture table. A guide rod is arranged at the bottom of the fixture table and is slidably connected to the horizontal plate of the support in a vertical direction. Second sliding grooves are respectively processed on both sides of the support, and second sliding blocks are respectively arranged at both ends of the fixture table and are slidably connected to the second sliding grooves in a vertical direction.

[0007] Furthermore, third transverse rails are respectively arranged on both sides of the top of the support, and the two third transverse rails are respectively connected with slides for sliding in the horizontal direction, and a workbench is arranged between the two slides. The two third transverse rails are respectively located on both sides of the workbench, and both sides of the bottom of the workbench are respectively rotatably connected to one end of the third connecting rod, and the other end of each third connecting rod is respectively rotatably connected to both sides of the bottom of the fixture table.

[0008] Furthermore, the first side positioning assembly is as follows: a first electric cylinder is arranged on one side of the clamp table, an output end of the first electric cylinder is fixedly connected to the first sliding rod, a first spring is arranged on the clamp table, the first spring is internally fixedly connected to one end of the first connecting rod, the first sliding rod is slidably connected to the first transverse track on the clamp table along the horizontal direction, a plurality of grooves are processed on the first sliding rod, each groove is rotatably connected to one end of the first connecting rod, each groove is respectively processed with a first inclined surface that contacts with the first connecting rod, the other end of each first connecting rod is respectively rotatably connected to the first side positioning plate, the first side positioning plate contacts with one side of the first side positioning assembly and positions it.

[0009] Furthermore, the length of the first support rod is greater than the length of the second support rod.

[0010] Furthermore, the second side positioning assembly is: a plurality of first sliding blocks are processed on the fixture table and are respectively slidably connected with the sliding holes in the horizontal direction, a second side positioning plate is arranged on two adjacent first sliding blocks, the second side positioning plate is in contact with the other side of the door frame plate and positions it, a first sliding groove is processed on the second side positioning plate, and a plurality of fixed plates are arranged at intervals on the other side of the fixture table, each of the two sides of the fixed plate is respectively rotatably connected with one end of the second connecting rod, and the other end of each second connecting rod is respectively slidably connected with the first sliding groove in the horizontal direction, and the horizontal direction of the first sliding groove is perpendicular to the horizontal direction of the sliding hole. The cam is connected to the bottom of the second support rod by a first connecting shaft, and a third connecting plate is provided at the bottom end of the first connecting shaft, and two third sliding rods are provided on the first connecting plate, and the third sliding rod is connected to the bottom of the fixture table in a horizontal direction. A fourth spring is provided on each third sliding rod, and a second connecting plate is provided at one end of the third sliding rod, one end of the fourth spring is fixedly connected to the second connecting plate, and the other end of the fourth spring is fixedly connected to the fixture table. A third contact plate is provided at the bottom of the second connecting plate, and a fourth inclined surface that contacts the second contact wheel is processed on the third contact plate.

[0011] Furthermore, the end face limiting assembly is as follows: a third electric cylinder is arranged on one side of the support, the output end of the third electric cylinder is fixedly connected to the end face positioning plate, the end face positioning plate is slidably connected to the support along the vertical direction, and the end face positioning plate contacts and limits an end face of the door frame plate.

[0012] Furthermore, the conveying assembly is as follows: a motor is arranged at the bottom of the fixture table, the output shaft of the motor is fixedly connected to the first bevel gear, the shaft of the first bevel gear is rotatably connected to the fixture table, a plurality of second connecting shafts are arranged at intervals in the horizontal direction on the fixture table, a second bevel gear meshing with the first bevel gear is arranged at one end of the outermost second connecting shaft, two adjacent second connecting shafts are connected by a conveyor belt transmission, each second connecting shaft is respectively provided with a plurality of conveying wheels for transporting door frame panels, a plurality of through holes are processed on the fixture table, and each conveying wheel is respectively located inside the through hole.

[0013] The beneficial effects of the present invention are as follows: (1) The present invention adopts a first side positioning assembly to position one side of the door frame plate, a top surface positioning assembly to position the top surface of the door frame plate, a second side positioning assembly to position the other side of the door frame plate, and an end surface limiting assembly to limit one end surface of the door frame plate. It can clamp and position thin door frame plates and thick door frame plates of different sizes. The present invention has the advantages of high production efficiency, high applicability, and good clamping stability, thereby ensuring the processing quality of the product.

[0014] (2) In the process of resetting the sliding plate of the present invention, the top surface positioning plate is separated from the top surface of the door frame plate, and the second contact wheel of the second support rod on the sliding plate moves to contact with the third contact plate. The third contact plate drives the third sliding rod to slide in the horizontal direction on the clamp table through the second connecting plate. The third sliding rod drives the first connecting shaft to move through the first connecting plate. The two second connecting rods slide in the first sliding groove of the second side positioning plate respectively. The first connecting shaft drives the two second connecting rods to shrink. The second side positioning plate moves to separate from the other side of the door frame plate. The top surface positioning plate and the second side positioning plate can be automatically separated at the same time, thereby improving the flexibility of positioning and clamping of the door frame plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an embodiment of a positioning and clamping mechanism for producing hard aluminum alloy aluminum-wood ecological doors of the present invention.

[0016] Figure 2 It is a structural diagram of the door frame plate.

[0017] Figure 3 It is a schematic diagram of the structure of a thin door frame plate.

[0018] Figure 4 It is a structural diagram of a thick door frame plate.

[0019] Figure 5 yes Figure 1 Schematic diagram of the structure from another angle.

[0020] Figure 6 It is a schematic diagram of the parts structure on the fixture table and workbench.

[0021] Figure 7 yes Figure 6 Schematic diagram of the bottom structure.

[0022] Figure 8 It is a structural diagram of the support.

[0023] Fig. 9 It is a structural schematic diagram of a first side positioning assembly, a top surface positioning assembly, a door frame plate and a second side positioning assembly.

[0024] Fig.10 yes Fig. 9 Schematic diagram of the structure from another angle.

[0025] Fig.11 It is a structural schematic diagram of the first side positioning component.

[0026] Fig.12 It is a structural schematic diagram of the top surface positioning component.

[0027] Fig.13 It is a schematic diagram of the structure of the top surface positioning component and the second side surface positioning component.

[0028] Fig.14 yes Fig.13 Schematic diagram of the bottom structure.

[0029] Fig.15 Schematic diagram of the structure of the second sliding rod and the first contact plate.

[0030] Fig.16 It is a schematic diagram of the structure of the second electric cylinder and the second contact plate.

[0031] Fig.17 It is a structural schematic diagram of the second side positioning component.

[0032] Fig.18 yes Fig.17 Schematic diagram of the structure from another angle.

[0033] Fig.19 It is a schematic diagram of the structure of the sliding hole and the through hole on the fixture table.

[0034] Fig. 20 It is a structural schematic diagram of the end face limit assembly.

[0035] Fig.21 It is a structural schematic diagram of the conveying component.

[0036] Reference numerals: 1, fixture table; 2, first side positioning assembly; 201, first electric cylinder; 202, first slide bar; 203, groove; 204, first inclined surface; 205, first side positioning plate; 206, first connecting rod; 207, first spring; 208, first transverse track; 3, top surface positioning assembly; 301, fixing rod; 302, second spring; 303, top surface positioning plate; 304, second transverse track; 30 5. Second slide bar; 306. First contact plate; 307. Contact block; 308. Third spring; 309. Sliding plate; 310. First support rod; 311. Second contact plate; 312. Second electric cylinder; 313. First contact wheel; 314. Second support rod; 315. Second contact wheel; 316. Plane; 317. Second inclined surface; 318. Third inclined surface; 4. Door frame plate; 401. Thin door frame plate; 402. Thick door frame plate ; 5. Second side positioning assembly; 501. Second side positioning plate; 502. Second connecting rod; 503. Fixed plate; 504. Third contact plate; 505. First connecting shaft; 506. First connecting plate; 507. First slider; 508. Third slider; 509. Fourth spring; 510. Second connecting plate; 511. First slide groove; 512. Fourth inclined surface; 513. Slide hole; 6. Workbench; 7. End surface limit group Parts; 701, end face positioning plate; 702, third electric cylinder; 8, support; 9, conveying assembly; 901, conveying wheel; 902, motor; 903, first bevel gear; 904, second bevel gear; 905, second connecting shaft; 906, conveyor belt; 907, through hole; 10, fourth electric cylinder; 11, guide rod; 12, second slider; 13, third transverse track; 14, slide plate; 15, third connecting rod; 16, second slide groove. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0038] like Figures 1 to 10 As shown, the positioning and clamping mechanism for the production of hard aluminum alloy aluminum-wood ecological doors in this embodiment is composed of a clamp table 1, a first side positioning component 2, a top surface positioning component 3, a door frame plate 4, a second side positioning component 5, a workbench 6, an end surface limit component 7, a support 8, a conveying component 9, a fourth electric cylinder 10, a guide rod 11, a second slider 12, a third transverse rail 13, a slide plate 14, a third connecting rod 15, and a second slide groove 16.

[0039] A support 8 is provided on the machine tool, and a first side positioning component 2 for positioning one side of the door frame plate 4 is provided on the support 8, a second side positioning component 5 for positioning the other side of the door frame plate 4 is provided on the support 8, a top surface positioning component 3 for positioning the top surface of the door frame plate 4 is provided on the support 8, and the top surface positioning component 3 conflicts with the second side positioning component 5, an end surface limiting component 7 for limiting an end surface of the door frame plate 4 is provided on the support 8, and a conveying component 9 for transporting the processed door frame plate 4 is provided on the support 8.

[0040] like Figures 2 to 4 As shown, the door frame plate 4 of the hard aluminum alloy aluminum-wood ecological door includes a thin door frame plate 401 and a thick door frame plate 402.

[0041] like Figure 1 , Figure 6 to Figure 7 As shown, a fourth electric cylinder 10 is arranged on the support 8, and the output end of the fourth electric cylinder 10 is fixedly connected to the bottom of the fixture table 1. A guide rod 11 is arranged at the bottom of the fixture table 1, which is slidably connected to the horizontal plate of the support 8 in the vertical direction. Second slide grooves 16 are processed on both sides of the support 8, and second sliders 12 are arranged on both ends of the fixture table 1, which are slidably connected to the second slide grooves 16 in the vertical direction. Third transverse rails 13 are arranged on both sides of the top of the support 8, and two third transverse rails 13 are respectively connected to slide plates 14 in the horizontal direction. A workbench 6 is arranged between the two slide plates 14. The two third transverse rails 13 are respectively located on both sides of the workbench 6. The two sides of the bottom of the workbench 6 are respectively rotatably connected to one end of the third connecting rod 15, and the other end of each third connecting rod 15 is respectively rotatably connected to the two sides of the bottom of the fixture table 1, so as to facilitate the adjustment of the positions of the fixture table 1 and the workbench 6.

[0042] like Figure 11 to Figure 12 As shown, the first side positioning assembly 2 is composed of a first electric cylinder 201, a first sliding rod 202, a groove 203, a first inclined surface 204, a first side positioning plate 205, a first connecting rod 206, a first spring 207, and a first transverse rail 208.

[0043] The first side positioning component 2 is: a first electric cylinder 201 is arranged on one side of the clamp table 1, the output end of the first electric cylinder 201 is fixedly connected to the first sliding bar 202, a first spring 207 is arranged on the clamp table 1, the first spring 207 is internally fixedly connected to one end of the first connecting rod 206, the first sliding bar 202 is slidably connected to the first transverse track 208 on the clamp table 1 along the horizontal direction, a plurality of grooves 203 are machined on the first sliding bar 202, each groove 203 is rotatably connected to one end of the first connecting rod 206, each groove 203 is respectively machined with a first inclined surface 204 that contacts the first connecting rod 206, the other end of each first connecting rod 206 is respectively rotatably connected to the first side positioning plate 205, the first side positioning plate 205 contacts one side of the first side positioning component 2 and positions it.

[0044] like Figures 12 to 16 As shown, the top surface positioning assembly 3 is composed of a fixed rod 301, a second spring 302, a top surface positioning plate 303, a second transverse rail 304, a second sliding rod 305, a first contact plate 306, a contact block 307, a third spring 308, a sliding plate 309, a first support rod 310, a second contact plate 311, a second electric cylinder 312, a first contact wheel 313, a second support rod 314, a second contact wheel 315, a plane 316, a second inclined surface 317, and a third inclined surface 318.

[0045] The top surface positioning component 3 is as follows: a plurality of fixing rods 301 are arranged at intervals on the fixture table 1, and each fixing rod 301 is respectively connected with a top surface positioning plate 303 in a sliding manner in the vertical direction, and each top surface positioning plate 303 is respectively in contact with the top surface of the door frame plate 4 for positioning the top surface of the door frame plate 4, and each top surface positioning plate 303 is respectively provided with a contact block 307 at the bottom, and each fixing rod 301 is respectively provided with a second spring 302, and the elastic force of the third spring 308 is greater than the elastic force of the second spring 302, and one end of each second spring 302 is fixedly connected with the top surface positioning plate 303, and each The other end of the second spring 302 is fixedly connected to the top of the fixture table 1, and a second transverse rail 304 is arranged on the fixture table 1. The side of the second transverse rail 304 is slidably connected to the second slide bar 305 in the horizontal direction. One end of the second slide bar 305 is fixedly connected to the fixture table 1 through the third spring 308. The second slide bar 305 is provided with a plurality of first contact plates 306 at intervals. The number of the first contact plates 306 is equal to the number of the top surface positioning plates 303. Each first contact plate 306 is respectively processed with a plane 316 and a second inclined surface 317 that contacts with the corresponding contact block 307.

[0046] A sliding plate 309 is connected to the bottom of the second transverse rail 304 in a horizontal sliding direction, and one end of the sliding plate 309 is in contact with the second sliding rod 305. A first support rod 310 is arranged on one side of the sliding plate 309, and a first contact wheel 313 is arranged at one end of the first support rod 310. A second electric cylinder 312 is arranged at the bottom of the clamp table 1, and the output end of the second electric cylinder 312 is fixedly connected to the second contact plate 311. The second contact plate 311 is processed with a third inclined surface 318 that contacts the first contact wheel 313. A plurality of second support rods 314 are arranged at intervals along the horizontal direction on the sliding plate 309. The length of the first support rod 310 is greater than that of the second support rod 314. The second support rod 314 is provided with a second contact wheel 315 that contacts the second side positioning assembly 5.

[0047] like Figures 17 to 19 As shown, the second side positioning assembly 5 is composed of a second side positioning plate 501, a second connecting rod 502, a fixing plate 503, a third resistance plate 504, a first connecting shaft 505, a first connecting plate 506, a first slider 507, a third slider 508, a fourth spring 509, a second connecting plate 510, a first slide groove 511, a fourth inclined surface 512, and a slide hole 513.

[0048] The second side positioning component 5 is: a plurality of first sliding blocks 507 are processed on the fixture table 1 and are respectively connected to the sliding holes 513 in a horizontal direction for sliding sliding, a second side positioning plate 501 is arranged on two adjacent first sliding blocks 507, the second side positioning plate 501 contacts and positions the other side of the door frame plate 4, a first sliding groove 511 is processed on the second side positioning plate 501, a plurality of fixed plates 503 are arranged at intervals on the other side of the fixture table 1, both sides of each fixed plate 503 are respectively connected to one end of the second connecting rod 502 for rotation, the other end of each second connecting rod 502 is respectively connected to the first sliding groove 511 in a horizontal direction for sliding sliding, and the horizontal direction of the first sliding groove 511 is mutually opposite to the horizontal direction of the sliding hole 513 Vertically, the two second connecting rods 502 are cross-rotatably connected by the first connecting shaft 505 in the middle, and a first connecting plate 506 is arranged at the bottom end of the first connecting shaft 505, and two third sliding rods 508 are arranged on the first connecting plate 506 and are slidably connected to the fixture table 1 in the horizontal direction, and each third sliding rod 508 is respectively provided with a fourth spring 509, and a second connecting plate 510 is arranged at one end of the third sliding rod 508, one end of the fourth spring 509 is fixedly connected to the second connecting plate 510, and the other end of the fourth spring 509 is fixedly connected to the fixture table 1, and a third contact plate 504 is arranged at the bottom of the second connecting plate 510, and a fourth inclined surface 512 that contacts the second contact wheel 315 is processed on the third contact plate 504.

[0049] like Fig. 20 As shown, the end surface limiting assembly 7 is composed of an end surface positioning plate 701 and a third electric cylinder 702 connected together.

[0050] The end face limiting component 7 is: a third electric cylinder 702 is arranged on one side of the support 8, the output end of the third electric cylinder 702 is fixedly connected to the end face positioning plate 701, the end face positioning plate 701 is slidably connected to the support 8 along the vertical direction, and the end face positioning plate 701 contacts and limits an end face of the door frame plate 4.

[0051] like Fig.21 As shown, the conveying assembly 9 is composed of a conveying wheel 901, a motor 902, a first bevel gear 903, a second bevel gear 904, a second connecting shaft 905, a conveyor belt 906, and a through hole 907.

[0052] The conveying component 9 is as follows: a motor 902 is arranged at the bottom of the fixture table 1, the output shaft of the motor 902 is fixedly connected to the first bevel gear 903, the shaft of the first bevel gear 903 is rotatably connected to the fixture table 1, and a plurality of second connecting shafts 905 are installed on the fixture table 1 in a horizontal direction and rotate at intervals. A second bevel gear 904 meshing with the first bevel gear 903 is arranged at one end of the outermost second connecting shaft 905, and two adjacent second connecting shafts 905 are connected by a conveyor belt 906. A plurality of conveying wheels 901 for transporting the door frame plate 4 are respectively arranged on each second connecting shaft 905, and a plurality of through holes 907 are processed on the fixture table 1, and each conveying wheel 901 is respectively located inside the through hole 907.

[0053] The working principle of this embodiment is as follows: when clamping the door frame plate 4 to process one end thereof, the door frame plate 4 is placed on the fixture table 1, and the output end of the fourth electric cylinder 10 drives the second sliders 12 on both sides of the fixture table 1 to slide upward in the vertical direction on the second slide grooves 16 on the support 8 respectively, and the two sides of the fixture table 1 respectively drive the workbench 6 to move through the third connecting rods 15, and the slides 14 on both sides of the workbench 6 slide in the horizontal direction with the third transverse rails 13 respectively, and the fixture table 1 located below rises to be flush with the horizontal plane of the workbench 6, and the first side positioning component 2 positions one side of the door frame plate 4, and the top surface positioning component 3 positions the door frame plate 4. The top surface is positioned, the second side positioning component 5 positions the other side of the door frame plate 4, and the end face limiting component 7 limits one end face of the door frame plate 4, which can clamp and position thin door frame plates 401 and thick door frame plates 402 of different sizes. After the door frame plate 4 is positioned, the end face limiting component 7 is separated from one end face of the door frame plate 4, and the one end face of the door frame plate 4 is processed. After the processing is completed, the first side positioning component 2 is separated from one side of the door frame plate 4, the top surface positioning component 3 is separated from the top surface of the door frame plate 4, the second side positioning component 5 is separated from the other side of the door frame plate 4, and the conveying component 9 transports the processed door frame plate 4 out of the material.

[0054] Among them, the working principle of the first side positioning component 2 for positioning one side of the door frame plate 4 is: the output end of the first electric cylinder 201 drives the first slide bar 202 to slide in the horizontal direction on the first transverse track 208 of the fixture table 1, and the first slide bar 202 drives the first side positioning plate 205 to slide on the horizontal plane of the fixture table 1 through the first connecting rod 206, and the first side positioning plate 205 contacts and positions one side of the door frame plate 4.

[0055] When the first side positioning assembly 2 is separated from one side of the door frame plate 4, the output end of the first electric cylinder 201 drives the first slide bar 202 to slide in the opposite horizontal direction, and the first slide bar 202 drives the first side positioning plate 205 to slide in the opposite direction on the horizontal plane of the fixture table 1 through multiple first connecting rods 206. The side of the first connecting rod 206 can move to contact the first inclined surface 204 of the groove 203, and the first side positioning plate 205 moves to separate from one side of the door frame plate 4.

[0056] Among them, the working principle of the top surface positioning component 3 for positioning the top surface of the door frame plate 4 is: in the initial state, the second inclined surface 317 of the first contact plate 306 contacts the contact block 307, the second spring 302 is extended, and the top surface positioning plate 303 and the top surface of the door frame plate 4 are in a separated state. The output end of the second electric cylinder 312 drives the second contact plate 311 to move horizontally at the bottom of the clamping table 1, and the third inclined surface 318 of the second contact plate 311 moves to contact with the first contact wheel 313. During the contact movement between the first contact wheel 313 and the third inclined surface 318, the first contact wheel 313 drives the sliding plate 309 to slide horizontally in the second transverse track 304 through the first support rod 310, and the sliding plate 309 pushes the second sliding bar 305 to slide horizontally on the side of the second transverse track 304. The horizontal movement direction of the sliding plate 309 is the same as the horizontal movement of the second sliding bar 305. The second sliding bar 305 drives the first contact plate 306 to move horizontally, and the contact block 307 separates from the first contact plate 306. The second spring 302 contracts, and the contact block 307 drives the top surface positioning plate 303 to move downward in the vertical direction on the fixed rod 301. The top surface positioning plate 303 contacts and positions the top surface of the door frame plate 4.

[0057] Among them, the working principle of the second side positioning component 5 for positioning the other side of the door frame plate 4 is: in the initial state, the second contact wheel 315 of the second support rod 314 is separated from the third contact plate 504, and the second side positioning plate 501 contacts and positions the other side of the door frame plate 4.

[0058] The working principle of the top surface positioning assembly 3 being separated from the top surface of the door frame plate 4 and the second side surface positioning assembly 5 being separated from the other side surface of the door frame plate 4 is as follows: the output end of the second electric cylinder 312 drives the second contact plate 311 to move in the reverse direction along the horizontal direction at the bottom of the fixture table 1, the second contact plate 311 contacts the first contact wheel 313, the sliding plate 309 moves in the reverse direction along the horizontal direction in the second transverse track 304, driving the sliding plate 309 to reset, the top surface positioning plate 303 is separated from the top surface of the door frame plate 4, and at the same time, a plurality of second support rods 314 on the sliding plate 309 are The second contact wheel 315 of 14 moves to contact with the third contact plate 504, and the third contact plate 504 drives the third slide bar 508 to slide in the horizontal direction on the clamp table 1 through the second connecting plate 510. The third slide bar 508 drives the first connecting shaft 505 to move through the first connecting plate 506. The two second connecting rods 502 slide in the first sliding groove 511 of the second side positioning plate 501 respectively. The first connecting shaft 505 drives the two second connecting rods 502 to shrink, and the second side positioning plate 501 moves to separate from the other side of the door frame plate 4.

[0059] Among them, the working principle of the end face limiting component 7 to limit one end face of the door frame plate 4 is: the output end of the third electric cylinder 702 drives the end face positioning plate 701 to move in the vertical direction on the support 8, and the end face positioning plate 701 contacts the end face of the door frame plate 4 and limits it.

[0060] Among them, the working principle of the conveying component 9 for transporting and discharging the processed door frame plate 4 is as follows: the output shaft of the motor 902 drives the first bevel gear 903 to rotate on the fixture table 1, the first bevel gear 903 is meshed with the second bevel gear 904 for transmission and drives the second bevel gear 904 to rotate, the second bevel gear 904 drives the second connecting shaft 905 to rotate, the second connecting shaft 905 drives the adjacent second connecting shaft 905 to rotate through the conveyor belt 906, each second connecting shaft 905 drives the conveying wheel 901 to rotate respectively, and multiple conveying wheels 901 drive the door frame plate 4 for transport and discharging.

[0061] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A positioning and clamping mechanism for the production of hard aluminum alloy aluminum-wood ecological doors, characterized by: A support (8) is provided on the machine tool, a first side positioning component (2) for positioning one side of the door frame plate (4) is provided on the support (8), a second side positioning component (5) for positioning the other side of the door frame plate (4) is provided on the support (8), a top surface positioning component (3) for positioning the top surface of the door frame plate (4) is provided on the support (8), the top surface positioning component (3) abuts against the second side surface positioning component (5), an end surface limiting component (7) for limiting one end surface of the door frame plate (4) is provided on the support (8), and a conveying component (9) for transporting the processed door frame plate (4) is provided on the support (8); The top surface positioning assembly (3) comprises: a plurality of fixed rods (301) are arranged at intervals on the fixture table (1); each fixed rod (301) is slidably connected to a top surface positioning plate (303) in a vertical direction; each top surface positioning plate (303) abuts against the top surface of the door frame plate (4) for positioning the top surface of the door frame plate (4); a resisting block (307) is arranged at the bottom of each top surface positioning plate (303); each fixed rod (301) is provided with a second spring (302); one end of each second spring (302) is fixedly connected to the top surface positioning plate (303); and the other end of each second spring (302) is fixedly connected to the top surface positioning plate (303). The fixture table (1) is fixedly connected to the top of the fixture table (1), and a second transverse track (304) is arranged on the fixture table (1). A second slide bar (305) is slidably connected to the side of the second transverse track (304) in a horizontal direction. One end of the second slide bar (305) is fixedly connected to the fixture table (1) via a third spring (308). A plurality of first contact plates (306) are arranged at intervals on the second slide bar (305). The number of the first contact plates (306) is equal to the number of the top surface positioning plates (303). Each first contact plate (306) is respectively processed with a plane (316) and a second inclined surface (317) that contacts with a corresponding contact block (307); A sliding plate (309) is connected to the bottom of the second transverse track (304) in a sliding manner in a horizontal direction, one end of the sliding plate (309) contacts the second sliding rod (305), a first support rod (310) is arranged on one side of the sliding plate (309), and a first contact wheel (313) is arranged at one end of the first support rod (310), a second electric cylinder (312) is arranged at the bottom of the fixture table (1), an output end of the second electric cylinder (312) is fixedly connected to the second contact plate (311), a third inclined surface (318) contacting the first contact wheel (313) is processed on the second contact plate (311), and a plurality of second support rods (314) are arranged at intervals in the horizontal direction on the sliding plate (309), and a second contact wheel (315) contacting the second side positioning assembly (5) is arranged on the second support rod (314).

2. The positioning and clamping mechanism for producing hard aluminum alloy aluminum-wood ecological doors according to claim 1 is characterized in that: The support (8) is provided with a fourth electric cylinder (10), the output end of the fourth electric cylinder (10) is fixedly connected to the bottom of the fixture table (1), the bottom of the fixture table (1) is provided with a guide rod (11) which is slidably connected to the horizontal plate of the support (8) in a vertical direction, the support (8) is respectively processed with a second slide groove (16), and the two ends of the fixture table (1) are respectively provided with a second slide block (12) which is slidably connected to the second slide groove (16) in a vertical direction.

3. The positioning and clamping mechanism for producing hard aluminum alloy aluminum-wood ecological doors according to claim 2 is characterized in that: The support (8) is provided with third transverse rails (13) on both sides of the top, respectively. The two third transverse rails (13) are respectively connected with slides (14) in a horizontal sliding direction. A workbench (6) is provided between the two slides (14). The two third transverse rails (13) are respectively located on both sides of the workbench (6). Both sides of the bottom of the workbench (6) are respectively rotatably connected to one end of a third connecting rod (15), and the other end of each third connecting rod (15) is respectively rotatably connected to both sides of the bottom of the fixture table (1).

4. The positioning and clamping mechanism for producing hard aluminum alloy aluminum-wood ecological doors according to claim 1 is characterized in that: The first side positioning component (2) comprises: a first electric cylinder (201) is arranged on one side of the fixture table (1); the output end of the first electric cylinder (201) is fixedly connected to the first sliding rod (202); a first spring (207) is arranged on the fixture table (1); the first spring (207) is internally fixedly connected to one end of the first connecting rod (206); the first sliding rod (202) is slidably connected to a first transverse track (208) on the fixture table (1) along a horizontal direction; a plurality of grooves (203) are machined on the first sliding rod (202); each groove (203) is rotatably connected to one end of the first connecting rod (206); each groove (203) is machined with a first inclined surface (204) that contacts the first connecting rod (206); the other end of each first connecting rod (206) is rotatably connected to a first side positioning plate (205); the first side positioning plate (205) contacts one side of the first side positioning component (2) and positions it.

5. The positioning and clamping mechanism for producing hard aluminum alloy aluminum-wood ecological doors according to claim 1 is characterized in that: The length of the first support rod (310) is greater than the length of the second support rod (314).

6. The positioning and clamping mechanism for producing hard aluminum alloy aluminum-wood ecological doors according to claim 1 is characterized in that: The second side positioning component (5) is as follows: a plurality of first sliding blocks (507) are processed on the fixture table (1) and are respectively connected to the sliding holes (513) in a horizontal sliding direction; a second side positioning plate (501) is arranged on two adjacent first sliding blocks (507); the second side positioning plate (501) contacts and positions the other side of the door frame plate (4); a first sliding groove (511) is processed on the second side positioning plate (501); a plurality of fixed plates (503) are arranged at intervals on the other side of the fixture table (1); both sides of each fixed plate (503) are respectively connected to one end of the second connecting rod (502) for rotation; the other end of each second connecting rod (502) is respectively connected to the first sliding groove (511) in a horizontal sliding direction; the horizontal direction of the first sliding groove (511) is perpendicular to the horizontal direction of the sliding hole (513); the two second connecting rods (502) are connected to the first sliding groove (511) in a horizontal sliding direction; the horizontal direction of the first sliding groove (511) is perpendicular to the horizontal direction of the sliding hole (513); the two second connecting rods (502) are connected to the first sliding groove (511) in a horizontal sliding direction; the first sliding groove (511) is connected to the first sliding groove (511) in a horizontal sliding direction; the first sliding groove (511) is connected to the first sliding groove (513 ... ) are cross-rotatably connected in the middle by a first connecting shaft (505), a first connecting plate (506) is arranged at the bottom end of the first connecting shaft (505), two third sliding bars (508) are arranged on the first connecting plate (506) and are connected to the fixture table (1) in a horizontal sliding direction, the third sliding bars (508) are connected to the bottom of the fixture table (1) in a horizontal sliding direction, each third sliding bar (508) is respectively provided with a fourth spring (509), a second connecting plate (510) is arranged at one end of the third sliding bar (508), one end of the fourth spring (509) is fixedly connected to the second connecting plate (510), and the other end of the fourth spring (509) is fixedly connected to the fixture table (1), a third contact plate (504) is arranged at the bottom of the second connecting plate (510), and a fourth inclined surface (512) that contacts the second contact wheel (315) is processed on the third contact plate (504).

7. The positioning and clamping mechanism for producing hard aluminum alloy aluminum-wood ecological doors according to claim 1 is characterized in that: The end face limiting assembly (7) comprises: a third electric cylinder (702) is arranged on one side of a support (8); an output end of the third electric cylinder (702) is fixedly connected to an end face positioning plate (701); the end face positioning plate (701) is slidably connected to the support (8) in a vertical direction; and the end face positioning plate (701) contacts and limits an end face of a door frame plate (4).

8. The positioning and clamping mechanism for producing hard aluminum alloy aluminum-wood ecological doors according to claim 1 is characterized in that: The conveying assembly (9) comprises: a motor (902) is arranged at the bottom of the fixture table (1); the output shaft of the motor (902) is fixedly connected to the first bevel gear (903); the shaft of the first bevel gear (903) is rotatably connected to the fixture table (1); a plurality of second connecting shafts (905) are arranged at intervals in the horizontal direction on the fixture table (1); a second bevel gear (904) meshing with the first bevel gear (903) is arranged at one end of the outermost second connecting shaft (905); two adjacent second connecting shafts (905) are connected by a conveyor belt (906); each second connecting shaft (905) is respectively provided with a plurality of conveying wheels (901) for conveying the door frame plate (4); a plurality of through holes (907) are processed on the fixture table (1); each conveying wheel (901) is respectively located inside the through hole (907).

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